This is the tale of the rise and fall of a gullible young woman who comes under the tutelage of a "quack," a practitioner of faith healing. Phillida firmly believes that she has the gift of healing and the reader finds herself wanting to warn her that she is about to unwittingly harm herself and others. The polemic against this form of medical charlatanism is only thinly veiled in the "art" of the romance form in which it is written. The plot itself is much less intriguing than the cast of characters Eggleston creates to expose the methods of late nineteenth century spiritual mesmerism as a means of public exploitation.